Lamp



FIG. 1 is a front left perspective view of a first embodiment of a lamp showing my new design;

FIG. 2 is a front elevation view thereof, the rear elevation view being a mirror image;

FIG. 3 is a right side elevation view thereof, the left side elevation view being a mirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front left perspective view of a second embodiment of a lamp showing my new design;

FIG. 6 is a front elevation view thereof, the rear elevation view being a mirror image;

FIG. 7 is a right side elevation view thereof, the left side elevation view being a mirror image; and,

FIG. 8 is a top plan view thereof.

FIGS. 5, 6, and 7 include break lines and those portions of the article between the break lines form no part of the claimed design. The short broken lines represent environmental subject matter and form no part of the claimed design. The short-short-long broken lines represent interior contours for the lamp's transparent shades and features of the lamp as viewed through the transparent shades. 

CLAIM The ornamental design for a lamp, as shown and described. 